Rapid: Individual Calculations June 2019
 Islam, Obaidul Shahin  Total change: 15.00  Rating chartPersonal card
 May Day FIDE Rapid Rating Chess Tournament Dhaka BAN 2019-05-01
RcRownchangeKK*chgGame
 1929 1965 4.50 7 0.75 20 15.00 
  Md Samrat, Haider 1565  * BAN1.0010.08201.60 
  Rahman, Syed Mahfuzur f2238 BAN0.5010.33206.60 
  Gias Uddin, Ahmed 1985 BAN0.001-0.4720-9.40 
  Md. Nurul , Amin 1749 BAN1.0010.22204.40 
  Mohammad, Javed f2109 BAN1.0010.692013.80 
  Yasir Ali, Khan Evan 1920 BAN1.0010.44208.80 
  Md. Masum, Hossain 1934 BAN0.001-0.5420-10.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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